Home / 50,921,546.73-70,273,239.98-36,063,452.82

Finding the Fourth Proportional to 50,921,546.73, 70,273,239.98 and 36,063,452.82

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Solution

The fourth proportional to 50,921,546.73, 70,273,239.98 and 36,063,452.82 is: 49,768,631.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,921,546.73 : 70,273,239.98 = 36,063,452.82 : x
  2. Step 2: Convert to fraction form
    50,921,546.73/70,273,239.98 = 36,063,452.82/x
  3. Step 3: Cross multiply
    50,921,546.73x = 70,273,239.98 × 36,063,452.82
  4. Step 4: Simplify right side
    50,921,546.73x = 2,534,295,674,315,189
  5. Step 5: Solve for x
    x = 2,534,295,674,315,189/50,921,546.73
  6. Step 6: Final answer
    x = 49,768,631.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.